html {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
pre {
  margin: 0;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Segoe UI", "Hiragino Sans GB", "Microsoft YaHei",
    "Helvetica Neue", Helvetica, Arial, sans-serif;
  background: white;
  font-size: 14px;
  line-height: 1.428571429;
  color: #333;
  margin: 0;
  padding: 0;
  padding-right: 0px !important;
}
html,
body {
  height: 100%;
  overflow: hidden;
}
#app {
  height: 100%;
}
*,
*:before,
*:after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
a {
  text-decoration: none;
}
a {
  background-color: transparent;
  -webkit-text-decoration-skip: objects;
}
button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
}
::-webkit-input-placeholder {
  color: #ccc;
}

.clearfix:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: " ";
  clear: both;
  height: 0;
}
.fl { float: left; }
.fr { float: right; }
input:-webkit-autofill,
textarea:-webkit-autofill,
select:-webkit-autofill {
  box-shadow: 0 0 0px 1000px transparent inset !important;
  background-color: transparent !important;
  background-image: none !important;
  transition: background-color 50000s ease-in-out 0s;
}
input:-internal-autofill-selected {
  box-shadow: 0 0 0px 1000px transparent inset !important;
  background-color: transparent !important;
  background-image: none !important;
  transition: background-color 50000s ease-in-out 0s;
}
input:-webkit-autofill:focus {
  box-shadow: 0 0 0px 1000px transparent inset !important;
}

input, textarea { font-size: 14px; }
.c-pointer {  cursor: pointer; }
.c-default { cursor: default; }
.font-12 { font-size: 12px !important; }
.font-14 { font-size: 14px !important; }
.font-16 { font-size: 16px !important; }
.font-18 { font-size: 18px !important; }
.mr-5 {  margin-right: 5px !important; }
.ml-5 { margin-left: 5px !important; }
.mt-5 { margin-top: 5px !important; }
.mb-5 { margin-bottom: 5px !important; }
.mr-10 {  margin-right: 10px !important; }
.ml-10 { margin-left: 10px !important; }
.mt-10 { margin-top: 10px !important; }
.mb-10 { margin-bottom: 10px !important; }
.mr-20 {  margin-right: 20px !important; }
.ml-20 { margin-left: 20px !important; }
.mt-20 { margin-top: 20px !important; }
.mb-20 { margin-bottom: 20px !important; }
.pt-20 { padding-top: 20px !important; }
.dis-flex { display: flex; }
.flex-column { flex-direction: column;}
.flex-max { flex: 1; }
.space-between { justify-content: space-between; }
.text-ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.h-max { height: 100%; }
.w-max { width: 100%; }
.dis-none { display: none; }
.pos-rel { position: relative; }
.pos-abs { position: absolute; }